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Wittaler [7]
3 years ago
8

Please solve i’ll mark brainliest only do 6

Mathematics
1 answer:
erastovalidia [21]3 years ago
7 0

Answer:

you already did it

Step-by-step explanation:

but i mean if it helps use this

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The area of a rectangular rug is given by the trinomial r^2 - 8r - 33. What are the possible dimensions of the​ rug? Use factori
Arte-miy333 [17]
Solve for r using factoring:
Solve for r:
r^2 - 8 r - 33 = 0


The left hand side factors into a product with two terms:
(r - 11) (r + 3) = 0

Split into two equations:
r - 11 = 0 or r + 3 = 0

Add 11 to both sides:
r = 11 or r + 3 = 0

Subtract 3 from both sides:
Answer:  r = 11 or r = -3
5 0
2 years ago
Add. Write your answer in scientific notation. (8×106)+(7.92×109)
Anettt [7]

The sum of the numbers 8 × 10⁶ and 7.92 × 10⁹ in the form of scientific notation will be 7.928 × 10⁹.

<h3>What is Algebra?</h3>

The analysis of mathematical representations is algebra, and the handling of those symbols is logic.

The expression is given below.

8 × 10⁶ and 7.92 × 10⁹

The addition of both terms 8 × 10⁶ and 7.92 × 10⁹ will be

⇒ 8 × 10⁶ + 7.92 × 10⁹

⇒ 8 × 10⁶ + 7920 × 10⁶

⇒ 7928 × 10⁶

⇒ 7.928 × 10⁹

The sum of the numbers 8 × 10⁶ and 7.92 × 10⁹ in the form of scientific notation will be 7.928 × 10⁹.

More about the Algebra link is given below.

brainly.com/question/953809

#SPJ1

5 0
1 year ago
PLZZZ SOMEONE HELP MEE
olya-2409 [2.1K]

What grade homework is that?

7 0
3 years ago
Read 2 more answers
1. Cindy did an experiment. She started out with 700 bacteria cells. She found that the growth rate of the bacteria cells was 4.
Brums [2.3K]

Answer:

  • This is an exponential function of the form y=a(b^x)
  • We will use the following
  • y for the number of bacteria at a given time
  • x for the time
  • a for the starting number of bacteria, which is 700
  • b for the base of the exponent
  • so lets find b, we need the following:
  • r, which will be our rate, which is 4.3% or 0.043, so
  • b=1+r\\b=1+0.043\\b=1.043
  • With this info, let's substitute, and get the equation as the answer: y=700(1.043^x)
  • Put that into desmos, (I attached a screenshot for you)

8 0
2 years ago
Please help me get the
raketka [301]

R u asking the equations for the slopes of these points, the parallel the perpendicular slopes?? If m right tell me in the comments I'll answer you there.

3 0
3 years ago
Read 2 more answers
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